Python1 Min Read LetuscrackonMarch 3, 2026 String Palindrome A string S is passed as input to the program. The program must print “yes” if the string S is a palindrome and must print…
Python1 Min Read LetuscrackonFebruary 28, 2026 Replace Border with String The program must accept a character matrix of size RxC and a string S as the input. The program must replace the characters in the border of…
Python1 Min Read LetuscrackonFebruary 27, 2026 String Reverse A string S is passed as input to the program. The program must reverse the string and print the reversed value. Input Format:The first line…
C2 Min Read LetuscrackonFebruary 25, 2026 String Stairs Pattern The program must accept a string S containing only alphabets as the input. The program must print the string S…
C1 Min Read LetuscrackonFebruary 9, 2026 String Reverse First and Second Half A string is passed as input. The program must reverse the first and second half of the string and print it. Assume that the size of the string…
C1 Min Read LetuscrackonFebruary 8, 2026 Count Embedded Integers in String A string is passed as input. The program must print the count of integers present in the string. Boundary Condition(s):1 <= Length of…
Python1 Min Read LetuscrackonJanuary 27, 2026 String – Print till char A string S is passed as input along with a character C. The program must print the string value S till C is reached. Input Format:The first…
C1 Min Read LetuscrackonJanuary 10, 2026 Matrix Find String Row-wise A character matrix of size N*N and a string S are given as input.The program must check if the string is present in the matrix row-wise and…
C1 Min Read LetuscrackonJanuary 6, 2026 Reverse the string value till last vowel Reverse the string value till last vowelGiven a string S, the program must reverse the string till last vowel. (All alphabets will be in…
C Dynamic Programming2 Min Read LetuscrackonDecember 31, 2025 String & Asterisks Zig-Zag Pattern The program must accept a string S and an integer N as the input. The program must form a character matrix of size NxN with the asterisks (*).…